When they meet with a traffic accident, Gintoki and Hijikata miraculously escape without a scratch, but their souls end up switching bodies. With no means to return to normal, Gintoki has to live as a freedom-loving Hijikata, and Hijikata as a Gintoki who stresses strict discipline. The change in these two leaders transforms the Shinsengumi and Odd Jobs into completely different organizations.
His weak spirit has seeped all 
the way to the roots of his hair.
كما تسرّب كسله إلى جذور شعره
La debilidad de su espíritu pasó 
también a las raíces del pelo.
E a preguiça dele se estendeu
 até às raízes do cabelo.